The Architects Classified as Being "Average" in a Longitudinal, 25-Year

The architects classified as being "average" in a longitudinal, 25-year study, were found to

A) have become somewhat more creative over the years, but not as much as the successful architects.
B) score very low on conformity scales at both times data was collected in the study.
C) have become less impulse and flexible and to have become more rigid as they aged.
D) have considerably fewer health problems then the successful architects over the years.